406 



INDEX. 



Thysanuriform type, in caterpil- 

 lars, 62. 65, 66, 67, 68. 72. 93. 



Tiger beetles, 192, et passim. 



Tiger moths, 106. 



Tillus, form of, 333. 



Tineida, 108. 



Tingi, family of the, 121. 



Tiphia, 2(58. 



Titanus gigas, 283. 



Tomicus, 276. 



Tortoise beetles, 116. 149. 202. 



Tortrices, 98. lOa 



TortricidEB, 107. 



Trachynotes, 270. 



Trichius, group of beetles, 211. 



Trichius fascialus, 219. 



Trichoptera, order of, 56. 354. 



Trigona, 169. 



Trigonalis, 187. 



Trigonodactyla, 261 . 



Trigonopsis,' a rare genus. 181. 



Trilobites, 392. 



Trogids, the, 212. A division of 

 terrestrial Scarabs, 234. Uni- 

 versal distribution of, 236. 256. 



Trogosita, 276. 



Trox luridus. 234. 



Tubicinella, 32. 



Tubicoles, 20. 22, 23. 



Tubifex, 23. 



Vanessa To, 119. 

 Velia 117. 125. 



Velleius, serrated antennae of, 271. 



Vermes, the class, 7. 9. 69. The 



genuine annulose, 8. Naked, 16. 



27. White-blooded, 26. Body 

 cylindrical, presenting no sem. 

 blanceof a disc, 27. Filaria the 

 most simple, and Taenia the most 

 complicated, 28. The family Tse- 

 nioidea typical of the Vermes, 



28. Analogy of Vermes to the 

 humming-birds, 34. Simplicity 

 of formation in, 36. 



Vermetus, 22. 



Vermiform type, 61. 65. 69. 72. 

 Verrucivorus Decticus, 349. 

 Vertebrata, \. Analogies of, 9. 12. 

 34.65.279. 



Vespa, the genus, 183— IS.i. V. 



Ephippium, 182. V. Lechegua. 



na, 183. 

 Vespida, social, 180. The group 



described, 182. The Solitary Ves- 



pidsE, 182. Aberrant, 184. 



Vf. 



Wasp beetles, 210. 



Wasps, of, 79. 151. 177. 182—185. 



Water beetles, 115. 192. 248. 



Water cicadas, 129, 130. 



Water flea, the, 37. 



Wax, production of, 169. 325. 



Webs, insects', 78. 102. 380. 



Wing cases of insects, 197. 

 Elytra. 



Wood-louse, the, 62, 6S. 392. 



Worms, general character of, 3. 

 The red-blooded, or Annelides, 

 5 6. 20. The intestinal Tfenioi- 

 dea, Entozoa, &c., 7. 69. Earth- 

 worms represent the Annelides; 

 tape-worms the class Vermes ; 

 barnacles the Cirrhipedes, 7. The 

 Lumbricus, 23. Vermes, oran- 

 nuloseworms,26, 27. Glow-worms 

 319. 



97. See 



Xanthise, moths, 109. 



Xenos, the genus, 352. 



Xya, a burrowing insect, 348. 



Xylina, 110. 



Xylocopa, genus, 167. X. latipes, 



167. X. teredo, 129. 

 Xylophagi, 276. 

 Xylotrupes, 216. 



Zethus, long slender petiole of, 18:^. 



Zoe 392. 



" Zoological Researches" by Jlr. 



Thompson, 39. 

 Zyganidffi, the clear-winged, of 



Braza, 92. 102, 



THE END. 



lONTIOK 

 PEINTED BY SPOTTISWOODB AJTD CQ, 

 ICEW-STEEEI BQUABE. 



